Build: Debug in wb (compiler: GNU GCC Compiler).

When I open below project and press build it fails with the error: The problem is even weirder as my project file which has both -std=c++11 options is not working when I load it in Code::Blocks, I have to add the c++11 option again in the build options before it works. Thanks for the replies, interesting to hear it just works for some.

Is this normal and by design or is this a Code::Blocks bug? Now when I disable the build in 'Have g++ follow the C++11 ISO C++ language standard ' copiler option, the is only in my project file once and it is still listed below -Wall and -fexception options but the project does not compile as the build log shows only the -Wall and -fexception options being used.Ĭonclusion: I have to add the -std=c++11 twice to enable it, and the same is true for the -std=gnu+11 option. This option is also listed in the project file as a second below the -Wall and -fexception options and now when I press compile it works, the -std=c++11 is listed on the build log once after -Wall and -fexceptions. Now I also added the -std=c++11 option to project -> build options -> other options. I tried adding the -std=gnu++11 option, but this also gets ignored. I tried adding this option to target build option instead of the project build option but that did not help.

However when compiling this option is ignored and the build log shows that only the -Wall and -fexceptions options are used. So I went to project -> build options -> compiler flags and enable the build in 'Have g++ follow the C++11 ISO C++ language standard ' This adds the before the -Wall and -fexception options in the Project file, just as expected. My project requires the use of the C++ 2011 standard.

I am using Code::Blocks 13.12 on Ubuntu 14.04 LTS 64 bit on a Lenovo X240 Core i5 laptop. Before submitting a bug report I wanted to check if this is indeed a bug or if I am missing something.

Codeblocks compiler not c++11